Welding device for switching power supply production

Abstract

The utility model discloses a welding device for switching power supply production, which comprises a working table, mounting seats are detachably arranged on the upper end face of the working table, mounting grooves are formed in the upper end faces of the mounting seats at intervals, the mounting grooves of the mounting seats are different in model, and T-shaped seats are slidably arranged on the front end face of the working table. A protective cover is rotatably arranged on the front end face of the T-shaped seat, a fixing rod is arranged on the T-shaped seat corresponding to the protective cover, a fixing ring is arranged at the front end of the fixing rod corresponding to the protective cover, and the protective cover is rotatably arranged relative to the fixing rod. And a limiting mechanism corresponding to the T-shaped seat is arranged on the protective cover, a handle is arranged at the top of the front end face of the protective cover, through the design of the protective cover, protection can be conveniently conducted on welding operation, handheld protection is avoided, and the safety protection effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the switch power production technical field more specifically, it relates to a welding device for switch power production. BACKGROUND

[0002] Switching power supply, also known as switching power supply and switching converter, is a kind of high-frequency power conversion device, and it is a kind of power supply unit, welding device needs to be used in the production process of switching power supply, after the installation of product parts in the installation groove corresponding to the mounting seat, welding operation is realized to multiple parts, the welding device in the prior art needs to be held by the operator when in use, welding operation is more troublesome, and there is no suitable safety protection mechanism, and the safety protection mechanism is easy to affect the replacement efficiency of the mounting seat when in use, the safety protection mechanism is more troublesome to retract and extend, in addition, a large amount of smoke is easy to be generated in the welding process when the device is in use, and there is no suitable dust collection protection mechanism. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the problems in the prior art, the utility model provides a welding device for switch power production to solve the technical problems that the welding device needs to be held by the operator when in use, welding operation is more troublesome, and there is no suitable safety protection mechanism.

[0005] (II) technical scheme

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a welding device for switch power production, including workbench, the upper end surface of the workbench is detachably provided with a mounting seat, the upper end surface of the mounting seat is provided with an installation groove, the installation grooves are arranged at intervals, the mounting seat is provided with a plurality of mounting grooves, the mounting grooves of the mounting seat are different in type, the front end surface of the workbench is slidably provided with a T-shaped seat, the front end surface of the workbench is provided with a guide groove corresponding to the T-shaped seat, a threaded rod is rotatably arranged in the guide groove, the threaded rod is threadedly connected with the T-shaped seat, a protective cover is rotatably arranged on the front end surface of the T-shaped seat, a fixed rod is arranged on the T-shaped seat corresponding to the protective cover, a fixed ring is arranged on the front end of the fixed rod corresponding to the protective cover, the protective cover is rotatably arranged relative to the fixed rod, a limiting mechanism is arranged on the protective cover corresponding to the T-shaped seat, and a handle is arranged on the top of the front end surface of the protective cover.

[0007] The utility model is further provided with a plurality of positioning rods arranged symmetrically at the bottom end of the mounting seat, and a positioning hole is arranged on the upper end surface of the workbench corresponding to the two positioning rods, so that installation and positioning are facilitated.

[0008] The utility model further provides for, the threaded rod extends outwardly and penetrates the work table, the threaded rod outside end is connected with the rotating motor, convenient protective cover sliding adjustment.

[0009] The utility model further provides for, the limiting mechanism includes limit rod and limit ring, limit rod passes through the protective cover setting, the limit ring is installed in the limit rod front end, the T type seat front end face corresponds the limit rod and is opened with the limit hole, the limit hole is provided with two two, to the protective cover rotation and realizes the limiting resistance of close -packed.

[0010] The utility model further provides for, the limit ring and protective cover between connection are equipped with the spring, the spring is covered in the limit rod outer end, convenient automatic reset and close tightly.

[0011] The utility model further provides for, the work table rear end face is equipped with the dust collection box, the work table upper end face is equipped with the dust collection cover and slides, the dust collection box upper end face is equipped with the first dust collection pipe and penetrates, the dust collection cover rear end face is equipped with the second dust collection pipe and penetrates, the first dust collection pipe and the second dust collection pipe between connection are equipped with the flexible pipe, convenient dust collection.

[0012] The utility model further provides for, the dust collection box rear end face is equipped with the dust collector and penetrates, the dust collection box rear end inner wall is equipped with the dust cover and corresponds the dust collector, the dust collection box bottom end is equipped with the dust exhaust pipe and penetrates, realizes the dust collection operation, realizes the dustproof protection of dust collector.

[0013] The utility model further provides for, the dust collection cover bottom end is equipped with the adjusting block, the work table upper end face corresponds the adjusting block and is opened with the adjusting groove, the adjusting groove is equipped with the adjusting rod and rotates inside, the adjusting rod one side extends outwardly and penetrates the work table, the adjusting rod outside end is equipped with the adjusting motor and connects, convenient dust collection cover sliding adjustment.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a welding device for switching power supply production, has the following beneficial effects:

[0016] 1. Through the design of the protective cover, the T-shaped seat is adjusted by sliding in the guide groove, the threaded rod is screwed with the T-shaped seat, the rotating motor drives the threaded rod by rotating, the threaded rod is screwed with the T-shaped seat, the position of the protective cover is adjusted by sliding, the welding operation is protected, the protective cover is not held, and the safety protection effect is improved.

[0017] 2. Through the design of the limiting mechanism, the fixed rod and the fixed ring are matched and arranged, the protective cover is adjusted by rotating, the limiting rod of the limiting mechanism and the limiting hole on the T-shaped seat are matched and limited, the adjustment is convenient and tight, the protective cover is adjusted by retracting and extending, the mounting seat is disassembled and assembled, and conflicts are avoided.

[0018] 3. Through the design of the dust hood, the adjustment block of the dust hood slides relative to the adjustment groove for adjustment, the adjustment motor drives the adjustment rod to rotate, and the adjustment rod and adjustment block are threaded together to facilitate the adjustment of the position of the dust hood. The dust hood and dust box are connected and cooperated, and the suction fan drives the suction, which facilitates the smoking and dusting of different welding positions and improves the cleanliness of the welding environment. Attached Figure Description

[0019] Figure 1 A schematic diagram of the preferred overall structure of a welding apparatus for the production of switching power supplies;

[0020] Figure 2 A schematic diagram of the overall structure of a preferred welding apparatus for the production of switching power supplies, without the protective cover, mounting base, dust collection box, and dust collection hood;

[0021] Figure 3 A schematic diagram of the preferred mounting base and positioning rod mating structure for a welding device used in the production of switching power supplies;

[0022] Figure 4 A schematic diagram of a preferred protective cover structure for a welding apparatus used in the production of switching power supplies;

[0023] Figure 5 An internal sectional view of the preferred dust collection box and dust collection hood assembly structure for welding equipment used in the production of switching power supplies.

[0024] In the diagram: 1. Workbench; 2. Mounting base; 3. Mounting slot; 4. T-shaped seat; 5. Guide slot; 6. Threaded rod; 7. Protective cover; 8. Fixing rod; 9. Fixing ring; 10. Handle; 11. Positioning rod; 12. Positioning hole; 13. Rotary motor; 14. Limiting rod; 15. Limiting ring; 16. Limiting hole; 17. Spring; 18. Dust collection box; 19. Dust collection hood; 20. First dust collection pipe; 21. Second dust collection pipe; 22. Hose; 23. Fan; 24. Dust cover; 25. Dust exhaust pipe; 26. Adjusting block; 27. Adjusting slot; 28. Adjusting rod; 29. ​​Adjusting motor. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0028] Please refer to Figures 1-4 , the welding device for switching power supply production, including workbench 1, the upper end face of workbench 1 is detachably provided with mounting seat 2, the upper end face of mounting seat 2 is provided with mounting groove 3, a plurality of mounting grooves 3 are arranged at intervals, mounting seat 2 is provided with a plurality of mounting grooves 3, the mounting grooves 3 of the plurality of mounting seats 2 are different in model, the front end face of workbench 1 is slidably provided with T-shaped seat 4, the front end face of workbench 1 is provided with guide groove 5 corresponding to T-shaped seat 4, threaded rod 6 is rotatably arranged in guide groove 5, threaded rod 6 is threadedly connected with T-shaped seat 4, protective cover 7 is rotatably arranged on the front end face of T-shaped seat 4, fixed rod 8 is arranged on T-shaped seat 4 corresponding to protective cover 7, fixed ring 9 is arranged on the front end of fixed rod 8 corresponding to protective cover 7, protective cover 7 is rotatably arranged relative to fixed rod 8, limiting mechanism is arranged on protective cover 7 corresponding to T-shaped seat 4, handle 10 is arranged on the top of the front end face of protective cover 7.

[0029] In the embodiment, threaded rod 6 is rotated, threaded rod 6 is threadedly connected with T-shaped seat 4, T-shaped seat 4 is slidably adjusted relative to guide groove 5, position adjustment of protective cover 7 is driven, welding operation is safely protected, when mounting seat 2 is replaced, limiting rod 14 is operated, handle 10 is held, protective cover 7 is rotated to the downward position, fixed rod 8 and fixed ring 9 are rotatably connected with protective cover 7, and are rotatably stored, which is convenient for dismounting operation.

[0030] More specifically, according to the model of the product to be produced, the appropriate mounting seat 2 is selected to be installed on the workbench 1.

[0031] Please refer to Figure 2 and Figure 3 , as an embodiment of mounting seat 2: a plurality of mounting seats 2 are symmetrically provided with positioning rods 11 at the bottom ends, and the upper end face of workbench 1 is provided with positioning holes 12 corresponding to the two positioning rods 11.

[0032] Specifically, when mounting seat 2 is installed, positioning rod 11 is connected with positioning hole 12 to realize positioning of installation.

[0033] Please refer to Figure 1 and Figure 2 , as an embodiment of threaded rod 6: threaded rod 6 extends outwardly and penetrates workbench 1, and rotating motor 13 is connected to the outer side end of threaded rod 6.

[0034] Specifically, the control device is provided with a control system, the rotating motor 13 drives the threaded rod 6 to rotate, and the sliding adjustment is realized.

[0035] Please refer to Figure 1 , Figure 2 and Figure 4 , as an embodiment of the limiting mechanism: the limiting mechanism includes a limiting rod 14 and a limiting ring 15, the limiting rod 14 is arranged through the protective cover 7, the limiting ring 15 is installed at the front end of the limiting rod 14, the front end of the T-shaped seat 4 is provided with a limiting hole 16 corresponding to the limiting rod 14, the limiting hole 16 is symmetrically provided with two, the spring 17 is connected between the limiting ring 15 and the protective cover 7, and the spring 17 is sleeved on the outer end of the limiting rod 14.

[0036] Specifically, the limiting ring 15 is gripped, the limiting rod 14 is pulled out, the spring 17 is stretched, the rotation is adjusted, the limiting ring 15 is released, the spring 17 is retracted, the limiting rod 14 is reset and inserted into the limiting hole 16, and the rotation is realized to resist the tightness, so that the protective cover 7 is conveniently adjusted.

[0037] Please refer to Figure 1 , Figure 2 and Figure 5 , as an embodiment of the dust absorption: the workbench 1 is provided with a dust absorption box 18 at the rear end, the workbench 1 is provided with a dust cover 19 at the upper end, the dust absorption box 18 is provided with a first dust absorption pipe 20 at the upper end, the dust cover 19 is provided with a second dust absorption pipe 21 at the rear end, the first dust absorption pipe 20 and the second dust absorption pipe 21 are connected by a hose 22, the dust absorption box 18 is provided with a dust absorption fan 23 at the rear end, the dust absorption box 18 is provided with a dust cover 24 on the inner wall at the rear end corresponding to the dust absorption fan 23, the dust absorption box 18 is provided with a dust exhaust pipe 25 at the bottom, the dust cover 19 is provided with an adjusting block 26 at the bottom, the workbench 1 is provided with an adjusting groove 27 corresponding to the adjusting block 26 at the upper end, the adjusting groove 27 is provided with an adjusting rod 28 rotating inside, the adjusting rod 28 extends outward on one side and penetrates the workbench 1, and the adjusting rod 28 is connected with an adjusting motor 29 on the outer side.

[0038] Specifically, the dust absorption fan 23 is started, the first dust absorption pipe 20, the hose 22, the second dust absorption pipe 21 and the dust cover 19 are matched to absorb the smoke generated during welding, the dust cover 24 realizes dust protection for the dust absorption fan 23, the control device is provided with a control system, the adjusting motor 29 is started, the adjusting motor 29 drives the adjusting rod 28 to rotate, the adjusting rod 28 and the adjusting block 26 are threadedly matched, and the adjusting block 26 drives the dust cover 19 to slide and adjust.

[0039] In summary, the whole equipment is used:

[0040] When installing the adjusting state before welding, between the installation, holding the limiting ring 15 and the handle 10, the limiting rod 14 is pulled out, the protective cover 7 is rotated to the downward position relative to the fixed rod 8 and the fixed ring 9, the limiting ring 15 is loosened, the spring 17 is retracted, the limiting rod 14 is reset and inserted into the limiting hole 16, the storage state is achieved, according to the product model to be produced, the appropriate mounting seat 2 is selected for installation, the positioning rod 11 of the mounting seat 2 and the positioning hole 12 are matched and positioned, the welding operation of the appropriate product model is facilitated, after the mounting seat 2 is installed, the limiting ring 15 is pulled out and held, the handle 10 is held, the protective cover 7 is rotated upward, the limiting ring 15 is loosened, the spring 17 is retracted, the upward position of the protective cover 7 is achieved, and the subsequent welding operation safety protection is facilitated.

[0041] When in the welding state, the welding gun is held, the control system of the device is controlled, the rotation motor 13 and the adjusting motor 29 are adjusted, the rotation motor 13 drives the threaded rod 6 to rotate, the threaded rod 6 and the T-shaped seat 4 are screwed, the T-shaped seat 4 slides relative to the guide groove 5, the position of the protective cover 7 is adjusted, the adjusting motor 29 drives the adjusting rod 28 to rotate, the adjusting rod 28 and the adjusting block 26 are screwed, the adjusting block 26 slides relative to the adjusting groove 27, and the position of the dust cover 19 is adjusted to achieve dust suction operation at different welding positions.

[0042] When in the dust suction state, the air suction fan 23 is started, the air suction fan 23 is connected through the first dust suction pipe 20, the hose 22, the second dust suction pipe 21 and the dust suction cover 19, and the dust suction cover 24 is connected to the air suction fan 23 to achieve dust protection, after long-term use, a large amount of impurities is accumulated in the dust suction box 18, the valve on the dust discharge pipe 25 is opened, and the impurities in the box are discharged.

[0043] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection methods, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A soldering device for switching power supply production, comprising a worktable (1), characterized in that: The upper end face of the workbench (1) is detachably provided with a mounting seat (2), the upper end face of the mounting seat (2) is provided with a mounting groove (3), a plurality of mounting grooves (3) are arranged at intervals, a plurality of mounting seats (2) are arranged, the mounting grooves (3) of the plurality of mounting seats (2) are arranged in different models, the front end face of the workbench (1) is slidably provided with a T-shaped seat (4), the front end face of the workbench (1) is provided with a guide groove (5) corresponding to the T-shaped seat (4), a threaded rod (6) is rotatably arranged in the guide groove (5), the threaded rod (6) is threadedly connected with the T-shaped seat (4), a protective cover (7) is rotatably arranged at the front end face of the T-shaped seat (4), a fixed rod (8) is arranged on the T-shaped seat (4) corresponding to the protective cover (7), a fixed ring (9) is arranged at the front end of the fixed rod (8) corresponding to the protective cover (7), the protective cover (7) is rotatably arranged relative to the fixed rod (8), a limiting mechanism is arranged on the protective cover (7) corresponding to the T-shaped seat (4), and a handle (10) is arranged at the top of the front end face of the protective cover (7).

2. The welding device for switching power supply production according to claim 1, characterized in that: A plurality of positioning rods (11) are symmetrically arranged at the bottom end of the mounting seat (2), and a positioning hole (12) is arranged at the upper end face of the workbench (1) corresponding to the two positioning rods (11).

3. The soldering device for switching power supply production according to claim 1, characterized in that: The threaded rod (6) extends outwardly through the workbench (1), and a rotary motor (13) is connected to the outer end of the threaded rod (6).

4. The soldering device for switching power supply production according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (14) and a limiting ring (15), the limiting rod (14) penetrates through the protective cover (7), the limiting ring (15) is arranged at the front end of the limiting rod (14), a limiting hole (16) is arranged at the front end face of the T-shaped seat (4) corresponding to the limiting rod (14), and the limiting hole (16) is symmetrically arranged.

5. The soldering apparatus for switching power supply production according to claim 4, characterized in that: A spring (17) is connected between the limiting ring (15) and the protective cover (7), and the spring (17) is sleeved on the outer end of the limiting rod (14).

6. The soldering apparatus for switching power supply production according to claim 1, characterized in that: A dust collection box (18) is arranged at the rear end face of the workbench (1), a dust collection cover (19) is slidably arranged on the upper end face of the workbench (1), a first dust collection pipe (20) is arranged at the upper end face of the dust collection box (18), a second dust collection pipe (21) is arranged at the rear end face of the dust collection cover (19), and a hose (22) is connected between the first dust collection pipe (20) and the second dust collection pipe (21).

7. The soldering apparatus for switching power supply production according to claim 6, characterized in that: A dust collection box (18) is arranged at the rear end face of the workbench (1), a dust collection cover (19) is slidably arranged on the upper end face of the workbench (1), a first dust collection pipe (20) is arranged at the upper end face of the dust collection box (18), a second dust collection pipe (21) is arranged at the rear end face of the dust collection cover (19), and a hose (22) is connected between the first dust collection pipe (20) and the second dust collection pipe (21).

8. The soldering apparatus for switching power supply production according to claim 6, characterized in that: A dust collection box (18) is arranged at the rear end face of the workbench (1), a dust collection cover (19) is slidably arranged on the upper end face of the workbench (1), a first dust collection pipe (20) is arranged at the upper end face of the dust collection box (18), a second dust collection pipe (21) is arranged at the rear end face of the dust collection cover (19), and a hose (22) is connected between the first dust collection pipe (20) and the second dust collection pipe (21). An adjusting block (26) is arranged at the bottom end of the dust collection cover (19), an adjusting groove (27) is arranged at the upper end face of the workbench (1) corresponding to the adjusting block (26), an adjusting rod (28) is rotatably arranged in the adjusting groove (27), and an adjusting motor (29) is connected to the outer end of the adjusting rod (28).

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